Re: [PATCH 1/11] atiixp: DMA setup fixes

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Bartlomiej Zolnierkiewicz wrote:

* Fix handling of unsupported/invalid modes in atiixp_set_dma_mode().

* ATI controllers allow separate PIO and DMA timings so remove programming
  of PIO modes from atiixp_set_dma_mode().  Also remove no longer needed
  atiixp_dma_2_pio() helper.

Why they copied it over from the piix.c in the firs place?! Oh, the human laziness (an cluelessness too)! :-(

* SWDMA timings are not programmed by atiixp_set_dma_mode() and if SWDMA
  mode is chosen atiixp_dma_host_on() erroneously enables UDMA, just disable
  support for SWDMA modes for now.

* Enable support for MWDMA0 mode.

* Bump driver version.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>

Acked-by: Sergei Shtylyov <sshtylyov@xxxxxxxxxxxxx>

MBR, Sergei
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